BLOX Racing T304 Muffler Delete - 2015-2021 Subaru WRX / STi

Ditch the bulky factory mufflers on your 2015-2021 Subaru WRX or STi. The BLOX Racing T304 Muffler Delete swaps out the heavy OEM cans for a clean dual-exit, quad-tip setup that delivers the classic boxer rumble with a more aggressive, throaty tone.

Built from T304 stainless steel with mandrel-bent, TIG-welded tubing, it resists cracks and leaks for the long haul. OEM-location hangers and included gaskets and hardware make it a true direct bolt-on.

Specs

• 2.5" OD piping
• 3.5" OD tips
• T304 stainless steel
• Mandrel-bent tubing, TIG-welded
• Single wall construction
• Available in matte black or standard stainless steel finish

Features & Benefits

• Dual muffler delete design with quad tips
• Direct bolt-on with OEM-location hangers
• Includes new hardware and gaskets
• Sheds the weight and bulk of the OEM mufflers
• Aggressive look and throaty exhaust tone

Fitment

• 2015-2021 Subaru WRX
• 2015-2021 Subaru STi (non-SPT)

Notes

• Bolts to 2-hole exhaust flange
• Will not work with aftermarket exhaust systems
• Does not fit SPT exhaust